# Best Spray Adhesive and Scenic Glue for Dioramas Source: https://modelbuildlab.com/best/best-diorama-spray-adhesive-scenic-glue Publisher: Model Build Lab. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://modelbuildlab.com/how-we-research#our-score Dioramas need two different kinds of glue, and neither is the plastic cement you use on kit parts. Scenery materials such as static grass, ballast and gravel want a water-based PVA scenic glue that dries clear and flexible. Large flat surfaces such as foam board bases, paper backdrops and cut templates are easier with a spray adhesive that gives an even coat. The main trade-off with sprays is solvent: some aerosol adhesives can attack polystyrene foam, so check the can and test on a scrap piece first. This guide compares scenic glues for grass and ground cover with general-purpose spray adhesives for bases, backdrops and masks, with notes on what each one is listed for. ## Picks ### 1. ElaraBerry 16.9OZ Scenic Cement for Model Scenery, Scenic Glue for Terrain, Grass, Gravel, Miniatures & Landscape Crafts, Water Soluble PVA Adhesive, Dries Clear Matte Finish, Spray or Brush Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) A 16.9 oz water-soluble PVA scenic cement that can be brushed or sprayed. Suits sealing gravel, ballast and ground cover on terrain bases. Pros: - Listed for both brush and spray application, so one bottle covers detail work and large hillsides - Water-based PVA formula that dries clear and matte, with soap-and-water cleanup while wet - Large 16.9 oz bottle is a lot of scenic glue for the price Cons: - Spraying a PVA glue needs a diluted mix and a suitable bottle, which the listing leaves to you - Newer brand with little detail in the listing about the exact dilution ratio Details: https://modelbuildlab.com/product/B0GY59YTGN ### 2. War World Scenics Diorama Glue Set 3X 250ml Adhesives for Model Railway & Static Grass Landscapes Our score: 7.4/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 6/10) A three-bottle set of 250 ml adhesives: basing glue, layering spray and ballast glue, each aimed at a different step of a diorama build. Pros: - Three glues with separate jobs in one set, so the whole scenery sequence is covered - Includes a layering spray for even coats over larger areas - Each of the three glues is listed as drying clear, which keeps scenery bases tidy Cons: - Costs more than a single bottle, and you may not need all three - 250 ml bottles are smaller than the single 500 ml options Details: https://modelbuildlab.com/product/B087RCSHG9 ### 3. War World Scenics Static Grass Basing Glue 500ml for Model Railway Dioramas & Wargaming Terrain Our score: 7.2/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 6/10) A 500 ml bottle of basing glue with a nozzle, made for laying the first layer of static grass on dioramas and wargame terrain. Pros: - Purpose-made for the base layer under static grass, so the use is clear - Resealable 500 ml bottle with a nozzle for controlled application - Listed as drying clear with minimal mess, so it should not leave shiny patches between the grass fibers Cons: - Single-purpose: not meant for gluing foam or paper backdrops - Higher price per ounce than a general scenic glue Details: https://modelbuildlab.com/product/B01J1PVM1U ### 4. Scenic Glue 8OZ Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 6/10 · Build and materials 7/10 · Value 8/10) An 8 oz bottle of Woodland Scenics Scenic Glue, a long-standing choice for fixing ground cover and scenery materials on layouts and dioramas. Pros: - Established scenery brand with a small, easy-to-store 8 oz bottle - Lower cost makes it a sensible first bottle for a first diorama - Listing states it is made in the USA and is not recommended for children under three Cons: - The listing gives very few details beyond general craft use - Small bottle runs out quickly on a large base Details: https://modelbuildlab.com/product/B000BL3S34 ### 5. 3M Super 77 Multi-Surface Spray Adhesive | Provides Secure Bond In 15 Seconds, Dries Clear, Ideal For Plastic, Glass, Paper, Fabric, Wood, Foam, Cardboard, Fiberglass Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) 3M Super 77 multi-surface spray adhesive, listed for plastic, paper, fabric, foam and cardboard with quick repositioning in the first minutes. Pros: - Listed for a wide range of materials including foam, cardboard, plastic and paper - Repositioning is possible for a short window after spraying - Listed as drying clear with a secure bond in about 15 seconds, so assembly goes quickly Cons: - Aerosol solvents can attack some polystyrene foams, so test a scrap first - Overspray is likely, so it needs a ventilated space and masking nearby Details: https://modelbuildlab.com/product/B0DVMCMQX8 ### 6. Scotch Spray Mount, 10.2 5 oz, Repositionable on Many Surfaces (6065) | Repositionable Spray Adhesive for Layouts, Posters, Presentations and Graphic Designs, Quick Tack Formula Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) Scotch Spray Mount, a 10.25 oz repositionable spray that gives a light tack for mounting paper backdrops, stencils and cut templates. Pros: - Repositionable, which helps when lining up printed backdrops or templates - Listed as non-wrinkling, which matters for thin paper - Quick-tack formula suits temporary holds while you cut, trim or line up parts Cons: - Light tack, not a structural bond for heavy scenery or terrain - Not designed for gluing ground cover or ballast Details: https://modelbuildlab.com/product/B00006IFBF ### 7. Gorilla Heavy Duty Spray Adhesive, Multi Purpose & Repositionable, Clear, 14 oz (Pack of 1) Bonds Paper, Cardboard, Foam, Fabric, Photo Safe, Non-Yellowing, Indoor & Outdoor Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) Gorilla Heavy Duty Spray Adhesive in a 14 oz can with a wide nozzle, listed as repositionable for up to 10 minutes before the bond turns permanent. Pros: - Permanent bond after the repositioning window, useful for foam board and cardboard bases - Wide pad nozzle and fine mist for an even coat - Listed as clear and non-yellowing, so light backdrops keep their color over time Cons: - The listing marks plastic as a limited surface, so check before using on styrene - Heavy duty bond leaves little room for mistakes once set Details: https://modelbuildlab.com/product/B0752XM8VN As an Amazon Associate I earn from qualifying purchases.